This kind of Sludge Dewatering Equipment uses the screw extrusion principle, it is a new type of solid-liquid separation device. It reaches the goal of extrusion dewatering sludge by the powerful extrusion pressure of changing the screw diameter and distance, and the tiny spacing between moveable annular plates and fixed annular plates. So it can run automatically by the electric control panel, easy to operate and easy to use.
Topic: Automatic Hospital Wastewater Treatment Screw Press Sludge Dewatering Equipment
MYEP Sludge Dewatering Machine are well known for the high quality and efficiency, its great features include:
- Jam Resistance: Low volume of flush water required so as to save the water cost and lower the internal circulation burden caused by the flush water.
- Less Covering Space: Electric control panel, flocculation Mixing tank and the dewatering body are integrated as one. So as to save the covering space which makes the installing much easier.
- Better Working Environment: This equipment adopts closed operation mode. It treats the sludge stably and in time. The advantage of reducing the smell on spot provides a better working environment for the workers.
- Easy to Operate, Easy to Maintain: Realize automatic operation for 24hours so as to release the operation staff from heavy labor. And the design is convenient for daily maintenance.
- Cost Saving: The screw shaft operates in low speed which consumes little power. Vibration or noise are both hardly existed on spot.
- No Secondary Pollution: Small amount of water is needed for self-cleaning. Sludge runs in low speed condition. The smell won't spread.
- Well-designed Frame: The design is quite flexible as it uses machinery to extrusion dewatering and large drum is not needed. The frame is made of stainless steel while only the screw shaft and moveable annular plates should be replaced, which contribute to a long lifespan.
Product Details
Working Principle
Thickening: When the shaft is driven by the screw, moving rings around the shaft move up and down relatively. Most water is pressed out from the thickening zone and fall down to the filtrate tank for gravity.
Dewatering: The thickened sludge moves forward continuously from the thickening zone towards the dewatering zone. With the pitch of the screw shaft thread getting narrower and narrower, the pressure in the filter chamber increases higher and higher. In addition to the pressure generated by the back-pressure plate, the sludge is greatly pressed and dryer sludge cakes produce.
Why Us
SATISFACTORY SERVICE- Quick Response Time, 7×24 hours Technical Consultation
- Feel Free to consult, customized solution for your application.
- Engineers are available to service machinery overseas.
- Factory audit is welcomed
- Our extinguished clients include BASF, Tialoc and CNPC.
- Train how to install and operate the machine.
- Complete video operation tutorial
- Design for Dewatering Applications
- R&D Cooperation with Tsinghua University
- Superior Raw Materials
- Laser cutting adopts Trumpf technology and the anti-corrosion materials adopts Starck technology
- First professional screw press production line in China
Running Cost Comparison
Belt Filter Press VS Screw Press Sludge Dewatering Machine
| Taking one 10000t/d wastewater treatment plant as an example | |||
| Daily capability |  | 10000m³/d | |
| Drying quantity | Â | 2400kg/d | |
| Sludge moisture content | Â | 99% | |
| Wet sludge quantity |  | 240m³/d | |
| Â | Before | Now | |
| Â | Belt Filter Press | Screw Press | |
| Model selection | DNYF2000 | MYEP302 | |
| Operating time | 8h | 20h | |
| Treatment capability | 30m³/h | 12m³/h | |
| Power | 2.95kw | 1.2kw | |
| Flush water per hour | 20m³ | 0.08m³ | |
| Daily water consumption | 160m³ | 1.6m³ | |
| Labor maintenance | 2h/d | 5min/d | |
| Air compressor | Unit | 1 set | No need |
| Parameter | VA-80,Q=0.3m3/min,P=0.7MPa | ||
| Power | 2.2kw | ||
| Unit price | 4500yuan | ||
| Backwash water pump | Unit | 1 set | No need |
| Parameter | Q=30m3/min,P=0.6MPa | ||
| Power | 11kw | ||
| Unit price | 6500yuan | ||
| Cost | Extra equipment cost | 11000yuan≈1740USD | No need |
| power cost/year | 27700yuan≈4380USD | 5100yuan≈806USD | |
| water cost/year | 158400yuan≈25000USD | 1600yuan≈253USD | |
| Labor cost/year | 13200yuan≈2090USD | 550yuan≈87USD | |
| Running cost saving | Â | Â | 32064USD/per year |
| Â | Â | ||
| Â | Â | ||
| Note: Data calculated according to (Design specification for outdoor drainage GB50014-2006).Power price:0.65yuan/kw•h, Water price:3.0yuan/t, Labor cost:10yuan/h | |||
Apparently, Sludge Dewatering Machine produced by Maoyuan has obvious advantages over traditional belt filter press.
About Model Selection
| Main Specifications | ||
| Design Parameter | Capability | 10-480kgds/h |
| Total Power | 0.36-6kw | |
| Protection Grade | Protection Grade: IP55 Insulation Grade: F |
|
| Power Supply | According to actual usage | |
| Output Moisture Content | 75-85% | |
| Polymer Feeding Rate | DS 0.2~1% | |
| Screw Body | Quantity | 1-3 |
| Material | Plate: SUS304 Screw Shaft: SUS304 |
|
| Flocculation Mixing tank | Volume | About 40-1500L |
| Material | SUS304 | |
| Components Brand | Screw Reducer | SEW/NORD |
| Mixing Reducer | SEW/NORD | |
| Liquid Level Switch | Omron | |
| Solenoid Valve | ASCO | |
| Frequency converter | Schneider | |
Note: Data written in bold is different because of different models.
Full Model List
| Model | Dry Solids Capacity | Dimension | Weight | Motor Power | |||
| (Kg-DS/hr) | (mm) | (Kg) | (Kw)Â Â | ||||
| Â | (L) | (W) | (H) | Net | Operating | Total | |
| MYEP131 | 10-14 | 2000 | 750 | 1080 | 230 | 310 | 0.36 |
| MYEP201 | 15-20 | 2450 | 780 | Riot PC Shield The Riot Shield is made of high-quality PC material, with high transparency, light weight, strong impact resistance, and durability. It can resist attacks from projectiles, sharp instruments, and acids other than guns and cannons. It has strong protective ability, reliable installation and fixation, and easy operation. It is an excellent protective equipment for law enforcement personnel when carrying out tasks
After testing, it meets the standards of GA 422-2003 "Riot Shield" and "Riot Shield". [Technical Parameters] Specification: 990 × 560 × 3.5mm Material: Made of high-quality transparent polycarbonate PC material Transmittance: 84% Impact resistance strength: 147J kinetic energy impact meets the standard Puncture resistance: GA68-2003 standard test tool 20J kinetic energy puncture meets the standard Grip connection strength: ≥ 500N Arm strap connection strength: ≥ 500N Mass: 3.6kg riot shield skyshields(suzhou)thermoforming tech.co.ltd , https://www.skyshields.com | |||